You people need to get your facts straight. Jonny is sober and was sober for this show. But he was exhausted and hadn't slept in over 36 hours. Not the wisest decision but it is what it is. He was exhausted and nearly delirious. Second, that person that was choked had been hassling Jonny all night, calling him a gay over and over. It was annoying and everyone was glad Jonny took action.